1. Hematocrit and mean arterial blood pressure in pre- and postmenopause women.
- Author
-
Vázquez BY, Vázquez MA, Intaglietta M, de Faire U, Fagrell B, and Cabrales P
- Subjects
- Blood Viscosity physiology, Female, Hematocrit, Humans, Mexico, Sweden, Blood Pressure physiology, Postmenopause blood, Postmenopause physiology, Premenopause blood, Premenopause physiology
- Abstract
The relationship between mean arterial blood pressure (MAP) and hematocrit (Hct) was studied in pre- and postmenopause women in the city of Durango, Mexico. Premenopause women show a negative trend between parameters that is not statistically significant. MAP and Hct are directly related in postmenopause women (p < 0.01). It is proposed that that this MAP/Hct relationship is in part due to differences in endothelial function where menopause decreases the capacity of the endothelium to respond to increased blood viscosity and shears stress, leading to the increased production of vasodilator mediators to compensate for changes in blood viscosity due to changes in Hct. Comparison with a large group of postmenopause women in the city of Stockholm showed identical trends.
- Published
- 2009
- Full Text
- View/download PDF